CN211282227U

CN211282227U - Commercial concrete aggregate storage blanking bin

Info

Publication number: CN211282227U
Application number: CN201921900642.1U
Authority: CN
Inventors: 周建全
Original assignee: Tianjin Suokun Industry & Trade Co ltd
Current assignee: Tianjin Suokun Industry & Trade Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-18
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a feed bin under merchant concrete aggregate storage, including the storage silo, the bottom of storage silo even has lower feed bin, the top of storage silo is equipped with the suction hood, the upper end of suction hood even has the exhaust tube, be equipped with the air exhauster on the exhaust tube, the rose box that the other end of exhaust tube and storage silo top one side were equipped with links to each other, the inside detachable of rose box is equipped with filter element, one side that the exhaust tube was kept away from to the rose box is equipped with the gas outlet, the below of the inside suction hood of storage silo is equipped with the filter screen, the top of storage silo still is equipped with the feeder hopper, the inside lower extreme of storage silo is equipped with dials the material device, the below of the inside of storage silo dials the material device is equipped with ejection of compact adjusting device, the. The utility model discloses the material stirring device that sets up in the storage silo can carry out effectual reposition of redundant personnel to the material, the problem of loosing core appears when avoiding the material unloading; the discharging adjusting device arranged below the material stirring device can effectively adjust the discharging speed, and the using effect is good.

Description

Commercial concrete aggregate storage blanking bin

Technical Field

The utility model relates to a merchant concrete production technical field especially relates to a feed bin under merchant concrete aggregate storage.

Background

Commercial concrete, namely commercial concrete, has larger and larger use demand along with the vigorous development of domestic infrastructure and building industry; when commercial concrete production enterprises process and produce commercial concrete, various aggregates of the concrete are required to be stirred and processed in a stirring tank through belt transmission according to a certain sequence and a specific proportion; generally, the aggregates are stacked in classification in a storage bin; the existing commercial concrete aggregate storage blanking bin is easy to have the problem of core pulling in the blanking process, namely the material in the middle of the storage bin is preferentially discharged, and the materials around the storage bin are often accumulated to influence the discharging efficiency; and the speed of material discharging is not well adjusted when discharging, and the use requirement can not be well met.

Disclosure of Invention

The utility model discloses just to above technical problem, provide a feed bin under merchant's concrete aggregate storage.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a commercial concrete aggregate storage blanking bin comprises a storage bin and is characterized in that the bottom of the storage bin is connected with a blanking bin, the top of the storage bin is provided with a dust hood, the upper end of the dust hood is connected with an exhaust pipe, the exhaust pipe is provided with an exhaust fan, the other end of the exhaust pipe is connected with a filter box arranged on one side of the top of the storage bin, the filter box is internally and detachably provided with a filter element, one side, away from the exhaust pipe, of the filter box is provided with an air outlet, a filter screen is arranged below the dust hood inside the storage bin, one side of the lower end of the filter screen is provided with a vibration motor, the top of the storage bin is also provided with a feed hopper, the lower end of the feed hopper sequentially penetrates through the dust hood and the filter screen and is positioned below the filter screen, the lower end inside the storage bin is provided with a material stirring device, the material stirring device comprises a plurality of horizontally arranged material stirring rollers, one end of one of each material, the material stirring roller is provided with a plurality of material stirring sheets, the other end of the material stirring roller extends out of the storage bin and is sleeved with a driving wheel, the corresponding driving wheels sleeved on the adjacent material stirring rollers are connected through a belt, a discharge adjusting device is arranged below the material stirring device in the storage bin and comprises a fixed blanking plate arranged in the storage bin, a plurality of first blanking holes are formed in the fixed blanking plate, a movable blanking plate is arranged below the fixed plate and is provided with a plurality of second blanking holes corresponding to the first blanking holes, one side of the movable blanking plate is connected with a piston rod, the other end of the piston rod extends out of the storage bin and is connected with a hydraulic cylinder, the other side of the movable blanking plate is connected with the side wall of the storage bin in a sliding and sealing manner, a supporting plate is arranged on the outer side wall of the storage bin and corresponds to the lower part of the movable blanking plate, and a sliding rail for the movable, the diameter of the discharging bin is gradually reduced along the direction far away from the storage bin.

All be equipped with the wearing layer on the inside wall of storage silo and lower feed bin.

The filter element comprises an active carbon filter layer, a bamboo charcoal filter layer and a non-woven fabric filter layer which are sequentially arranged along the direction from the air exhaust pipe to the air outlet.

The bamboo charcoal filter box is characterized in that a mounting seat is arranged on the inner bottom wall of the filter box, a slot is formed in the upper surface of the mounting seat, the lower ends of the activated carbon filter layer, the bamboo charcoal filter layer and the non-woven fabric filter layer are inserted into the slot, a through hole for the activated carbon filter layer, the bamboo charcoal filter layer and the non-woven fabric filter layer to go in and out is formed in the upper end of the filter box, a handle is connected to the upper ends of the activated carbon filter layer, the bamboo charcoal filter layer and.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the material stirring device that sets up in the storage silo can carry out effectual reposition of redundant personnel to the material, the problem of loosing core appears when avoiding the material unloading; the discharging adjusting device arranged below the material stirring device can effectively adjust the discharging speed, and the using effect is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a storage bin; 2. discharging a bin; 3. a dust hood; 4. an air exhaust pipe; 5. a filter box; 6. a filter screen; 7. a feed hopper; 8. a material stirring roller; 9. a motor; 10. stirring the material sheet; 11. a driving wheel; 12. a belt; 13. fixing a blanking plate; 14. a first blanking hole; 15. a movable blanking plate; 16. a second blanking aperture; 17. a piston rod; 18. a hydraulic cylinder; 19. a support plate; 20. a wear layer; 21. an activated carbon filter layer; 22. a bamboo charcoal filter layer; 23. a non-woven fabric filter layer; 24. a mounting seat; 25. and (4) a handle.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, the commercial concrete aggregate storage discharging bin comprises a storage bin 1, a discharging bin 2 is connected to the bottom of the storage bin 1, a dust hood 3 is arranged at the top of the storage bin 1, an exhaust pipe 4 is connected to the upper end of the dust hood 3, an exhaust fan is arranged on the exhaust pipe 4, the other end of the exhaust pipe 4 is connected with a filter box 5 arranged on one side of the top of the storage bin 1, a filter element is detachably arranged in the filter box 5, an air outlet is arranged on one side of the filter box 5 away from the exhaust pipe 4, a filter screen 6 is arranged below the dust hood 3 in the storage bin 1, a vibrating motor is arranged on one side of the lower end of the filter screen 6, a feeding hopper 7 is further arranged at the top of the storage bin 1, the lower end of the feeding hopper 7 sequentially penetrates through the dust hood 3 and the filter screen 6 and is arranged below the filter screen 6, a material stirring device is arranged at the lower end in the, one end of one of the material stirring rollers 8 extends out of the storage bin 1 and is connected with a motor 9, the corresponding ends of the other material stirring rollers 8 are rotatably connected with the inner wall of the storage bin 1, a plurality of material stirring sheets 10 are arranged on the material stirring rollers 8, the other ends of the material stirring rollers 8 extend out of the storage bin 1 and are sleeved with driving wheels 11, the corresponding driving wheels 11 sleeved on the adjacent material stirring rollers 8 are connected through belts 12, a discharge adjusting device is arranged below the inner material stirring device of the storage bin 1 and comprises a fixed blanking plate 13 arranged inside the storage bin 1, a plurality of first blanking holes 14 are arranged on the fixed blanking plate 13, a movable blanking plate 15 is arranged below the fixed plate, a plurality of second blanking holes 16 corresponding to the first blanking holes 14 are arranged on the movable blanking plate 15, a piston rod 17 is connected to one side of the movable blanking plate 15, and a hydraulic cylinder 18 is arranged at the other end of the piston rod 17 extending out of the storage bin 1, the opposite side of flitch 15 and the lateral wall sliding seal of storage silo 1 under the activity are connected, are equipped with backup pad 19 corresponding to the below of flitch 15 under the activity on the lateral wall of storage silo 1, and the upper surface of backup pad 19 is equipped with the slide rail that supplies flitch 15 horizontal slip under the activity, and the diameter of feed bin 2 reduces along the direction of keeping away from storage silo 1 gradually down.

And the inner side walls of the storage bin 1 and the lower bin 2 are provided with wear-resistant layers 20.

The filter element comprises an active carbon filter layer 21, a bamboo charcoal filter layer 22 and a non-woven fabric filter layer 23 which are sequentially arranged along the direction from the air exhaust pipe 4 to the air outlet.

The bamboo charcoal dust filter is characterized in that a mounting seat 24 is arranged on the inner bottom wall of the filter box 5, a slot is formed in the upper surface of the mounting seat 24, the lower ends of the activated carbon filter layer 21, the bamboo charcoal filter layer 22 and the non-woven fabric filter layer 23 are inserted into the slot, a through hole for the activated carbon filter layer 21, the bamboo charcoal filter layer 22 and the non-woven fabric filter layer 23 to go in and out is formed in the upper end of the filter box 5, a handle 25 is connected to the upper ends of the activated carbon filter layer 21, the bamboo charcoal filter layer 22 and the non-.

The utility model discloses the material stirring device that sets up in storage silo 1 can carry out effectual reposition of redundant personnel to the material, the problem of loosing core appears when avoiding the material unloading; when the discharging speed needs to be adjusted, the movable blanking plate 15 is driven to move by the hydraulic cylinder 18, so that the overlapping area of the first blanking hole 14 and the second blanking hole 16 can be adjusted; the inside dust of storage silo 1 that suction hood 3 and the air exhauster that sets up can be timely adsorbs the discharge to reduce the inside atmospheric pressure of storage silo 1, and then improve the environment that the material was stored, filter screen 6 that the dust hood 3 below set up still can effectually prevent that the aggregate from entering into the inside of suction hood 3 under the effect of air exhauster, the result of use is better.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A commercial concrete aggregate storage blanking bin comprises a storage bin (1) and is characterized in that the bottom of the storage bin (1) is connected with a blanking bin (2), the top of the storage bin (1) is provided with a dust hood (3), the upper end of the dust hood (3) is connected with an exhaust pipe (4), the exhaust pipe (4) is provided with an exhaust fan, the other end of the exhaust pipe (4) is connected with a filter box (5) arranged on one side of the top of the storage bin (1), the filter box (5) is internally and detachably provided with a filter element, one side of the filter box (5) far away from the exhaust pipe (4) is provided with an air outlet, a filter screen (6) is arranged below the inner dust hood (3) of the storage bin (1), one side of the lower end of the filter screen (6) is provided with a vibration motor, the top of the storage bin (1) is also provided with a feed hopper (7), the lower end of the feed hopper (7) sequentially penetrates through the dust hood (3) and, the lower end in the storage bin (1) is provided with a kickoff device, the kickoff device comprises a plurality of horizontally arranged kickoff rollers (8), one end of one of the kickoff rollers (8) extends out of the storage bin (1) and is connected with a motor (9), the corresponding ends of the other kickoff rollers (8) are rotatably connected with the inner wall of the storage bin (1), a plurality of kickoff pieces (10) are arranged on the kickoff rollers (8), the other end of the kickoff roller (8) extends out of the storage bin (1) and is sleeved with a driving wheel (11), the corresponding driving wheels (11) sleeved on the adjacent kickoff rollers (8) are connected through a belt (12), a discharge adjusting device is arranged below the internal kickoff device of the storage bin (1), the discharge adjusting device comprises a fixed lower flitch (13) arranged in the storage bin (1), a plurality of first lower feed holes (14) are arranged on the lower fixed flitch (13), a movable lower flitch (15) is arranged below the fixed plate, be equipped with a plurality of second unloading holes (16) that correspond with first unloading hole (14) on flitch (15) under the activity, there is piston rod (17) one side of flitch (15) under the activity, the other end of piston rod (17) stretches out storage silo (1) and is connected with pneumatic cylinder (18), the opposite side of flitch (15) under the activity is connected with the lateral wall sliding seal of storage silo (1), be equipped with backup pad (19) corresponding to the below of flitch (15) under the activity on the lateral wall of storage silo (1), the upper surface of backup pad (19) is equipped with the slide rail that supplies flitch (15) under the activity to the side slip, the diameter of feed bin (2) reduces along the direction of keeping away from storage silo (1) gradually down.

2. The commercial concrete aggregate storage blanking bin of claim 1, characterized in that the inner side walls of the storage bin (1) and the blanking bin (2) are provided with wear-resistant layers (20).

3. The storage and discharge bin for commercial concrete aggregate according to claim 1, wherein the filter element comprises an activated carbon filter layer (21), a bamboo charcoal filter layer (22) and a non-woven fabric filter layer (23) which are sequentially arranged along the direction from the air exhaust pipe (4) to the air outlet.

4. The storage and discharge bin for commercial concrete aggregate as claimed in claim 3, wherein a mounting seat (24) is arranged on the inner bottom wall of the filter box (5), an insertion slot is formed in the upper surface of the mounting seat (24), the lower ends of the activated carbon filter layer (21), the bamboo charcoal filter layer (22) and the non-woven fabric filter layer (23) are inserted into the insertion slot, a through hole for the activated carbon filter layer (21), the bamboo charcoal filter layer (22) and the non-woven fabric filter layer (23) to go in and out is formed in the upper end of the filter box (5), a handle (25) is connected to the upper ends of the activated carbon filter layer (21), the bamboo charcoal filter layer (22) and the non-woven fabric filter layer (23), and the handle (25) is connected with.